Basic Every Door Direct Mail requirements

First of all, you will have to open a CRID – Customer Registration Identification. The process of mailing can include only standard mail flats with more than 11.5 inches of length, 6.125 inches of height, and more than 0.25 inches thick. One mail piece cannot be heavier over 3.3 oz. among the basic Every Door Direct Mail requirements is also the one that tells that there need to be minimum 200 mail pieces sent